Base | Representation |
---|---|
bin | 100101011110101001011… |
… | …0101011100110001111011 |
3 | 200020102202220202011210100 |
4 | 1022331102311130301323 |
5 | 1133343330203444011 |
6 | 14542210124450443 |
7 | 1041102646406466 |
oct | 112752265346173 |
9 | 20212686664710 |
10 | 5151055531131 |
11 | 1706606617894 |
12 | 6b23860a9a23 |
13 | 2b4986224753 |
14 | 13b4533bc2dd |
15 | 8decdd00d56 |
hex | 4af52d5cc7b |
5151055531131 has 24 divisors (see below), whose sum is σ = 7841462018000. Its totient is φ = 3249373776192.
The previous prime is 5151055531103. The next prime is 5151055531147. The reversal of 5151055531131 is 1311355501515.
5151055531131 is a `hidden beast` number, since 5 + 1 + 5 + 105 + 5 + 531 + 13 + 1 = 666.
It is not a de Polignac number, because 5151055531131 - 26 = 5151055531067 is a prime.
It is a super-2 number, since 2×51510555311312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5151055536131) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18026596 + ... + 18310113.
Almost surely, 25151055531131 is an apocalyptic number.
5151055531131 is a deficient number, since it is larger than the sum of its proper divisors (2690406486869).
5151055531131 is a wasteful number, since it uses less digits than its factorization.
5151055531131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36337563 (or 36337560 counting only the distinct ones).
The product of its (nonzero) digits is 28125, while the sum is 36.
The spelling of 5151055531131 in words is "five trillion, one hundred fifty-one billion, fifty-five million, five hundred thirty-one thousand, one hundred thirty-one".
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